The Modeling and Colorado Decision Support System (CDDS) section of the Colorado Division of Water Resources (DWR) provides:

	Technical expertise in surface water, groundwater, and water rights modeling for interstate compact administration.
	Technical expertise in reviewing and analyzing surface and ground water models submitted as part of water right applications throughout the state of Colorado.

Partnership with Colorado Water Conservation Board (CWCB) in developing, managing and enhancing DSS tools and models for the major river basins in Colorado. Colorado's Decision Support Systems (CDSS) is a data-centered, water management system funded through CWCB with technical support from both CWCB and DWR staff. The goal of this system is to assist in making informed decisions regarding historic and future use of water.